Even from the confines of her 24-karat-gold-plated wheelchair, Lady Gaga is hunting for a new Manhattan apartment. We’re told the superstar, who’s recovering from hip surgery, recently looked at a $5.95 million penthouse at The Link, at 310 W. 52nd St. HGTV’s “Selling New York” stars Tom Postilio and Mickey Conlon have the listing. Gaga has also viewed a pad at the Midtown enclave The Park Imperial, where residents have included Sean “Diddy” Combs and Deepak Chopra.